MTG NEET Physics
If the amount of heat given to a system is 35J and the amount of work done on the system is 15J, then the change in internal energy of the system is
12
Sep
If the amount of heat given to a system is 35J and the amount of work done on the system is 15J, then the change in internal energy of the system is If the amount of heat given to a system is 35J and the amount of work done on the system is 15J then [...]
Heat is supplied to a diatomic gas at constant pressure. The ratio of Δ Q : Δ U : ΔW is :
12
Sep
Heat is supplied to a diatomic gas at constant pressure. The ratio of Δ Q : Δ U : ΔW is : Heat is supplied to a diatomic gas at constant pressure. The ratio of Δ Q : Δ U : ΔW is : September 12, 2021 Category: Chapter 15 - Thermodynamics , MTG NEET [...]
When a system is taken from state a to state b along the path acb as shown in figure, 60 J of heat flows into the system and 30 J of work is done by the system. Along the path adb, if the work done by the system is 10 J, heat flow into the system is
12
Sep
When a system is taken from state a to state b along the path acb as shown in figure, 60 J of heat flows into the system and 30 J of work is done by the system. Along the path adb, if the work done by the system is 10 J, heat flow into the [...]
A system is taken from state A to state B along two different paths 1 and 2. The heat absorbed and work done by the system along these two paths are Q1 and Q2, and W1 and W2 respectively.
12
Sep
A system is taken from state A to state B along two different paths 1 and 2. The heat absorbed and work done by the system along these two paths are Q1 and Q2, and W1 and W2 respectively. A system is taken from state A to state B along two different paths 1 and [...]
For a diatomic gas, change in internal energy for unit change in temperature at constant pressure and volume is delta U1 and delta U2 respectively. The ratio of delta U1 : delta U2 is
12
Sep
For a diatomic gas, change in internal energy for unit change in temperature at constant pressure and volume is delta U1 and delta U2 respectively. The ratio of delta U1 : delta U2 is change in internal energy for unit change in temperature at constant pressure and volume is delta U1 and delta U2 [...]
A gas under constant pressure of 45×10^5pa when subjected to 800 kj of heat, changes the volume from 0.5m^3 to 2.0m^3 . The change in internal energy of the gas is
12
Sep
A gas under constant pressure of 45×10^5pa when subjected to 800 kj of heat, changes the volume from 0.5m^3 to 2.0m^3 . The change in internal energy of the gas is A gas under constant pressure of 45×10^5pa when subjected to 800 kj of heat changes the volume from 0.5m^3 to 2.0m^3 . The change [...]
When a system is taken from state i to state f along the path iaf, it is found that Q=50 cal and W=20 cal. Along the path ibf Q=36cal. W along the path ibf is
12
Sep
When a system is taken from state i to state f along the path iaf, it is found that Q=50 cal and W=20 cal. Along the path ibf Q=36cal. W along the path ibf is it is found that Q=50 cal and W=20 cal. Along the path ibf Q=36cal. W along the path ibf is [...]
A sample of ideal gas (γ=1.4) is heated at constant pressure. If an amount of 100 J heat is supplied to the gas, the work done by the gas is
12
Sep
A sample of ideal gas (γ=1.4) is heated at constant pressure. If an amount of 100 J heat is supplied to the gas, the work done by the gas is A sample of ideal gas (γ=1.4) is heated at constant pressure. If an amount of 100 J heat is supplied to the gas the work [...]
If a gas is heated at constant pressure, then what percentage of total heat supplied is used up of external work ? (r=4/3)
12
Sep
If a gas is heated at constant pressure, then what percentage of total heat supplied is used up of external work ? (r=4/3) If a gas is heated at constant pressure then what percentage of total heat supplied is used up of external work ? (r=4/3) September 12, 2021 Category: Chapter 15 - Thermodynamics , [...]
Two cylinders A and B fitted with pistons contain equal amounts of an ideal diatomic gas at 300 K. The piston of A is free to move, while that of B is held fixed. The same amount of heat is given to the gas in each cylinder. If the rise in temperature of the gas in A is 30 K, then the rise in temperature of the gas in B is
12
Sep
Two cylinders A and B fitted with pistons contain equal amounts of an ideal diatomic gas at 300 K. The piston of A is free to move, while that of B is held fixed. The same amount of heat is given to the gas in each cylinder. If the rise in temperature of the gas [...]
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then the rise in temperature of the gas in B is ,
Two cylinders A and B fitted with pistons contain equal amounts of an ideal diatomic gas at 300 K. The piston of A is free to move ,
while that of B is held fixed. The same amount of heat is given to the gas in each cylinder. If the rise in temperature of the gas in A is 30 K ,